type JSDynamicObject = any;
const countries : JSDynamicObject = {
    IN : 'India',
    SG : 'Singapore',
};
Object.entries (countries);
const countriesArr : string [] = ['India', 'Singapore'];
console.log (Object.entries (countriesArr));
const country : string = 'India';
console.log (Object.entries (country));
console.log (Object.entries (100));
